-7(3+7x)=-413

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Solution for -7(3+7x)=-413 equation: 


Simplifying
-7(3 + 7x) = -413
(3 * -7 + 7x * -7) = -413
(-21 + -49x) = -413

Solving
-21 + -49x = -413

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '21' to each side of the equation.
-21 + 21 + -49x = -413 + 21

Combine like terms: -21 + 21 = 0
0 + -49x = -413 + 21
-49x = -413 + 21

Combine like terms: -413 + 21 = -392
-49x = -392

Divide each side by '-49'.
x = 8

Simplifying
x = 8

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